3990680640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81509}}^1$

素因数の和:81549

約数の個数: 168

約数和(自身を含む): 14533885080

約数和(自身を除く): 10543204440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 48960, 81509, 163018, 244527, 326036, 407545, 489054, 652072, 733581, 815090, 978108, 1222635, 1304144, 1385653, 1467162, 1630180, 1956216, 2445270, 2608288, 2771306, 2934324, 3260360, 3667905, 3912432, 4156959, 4890540, 5216576, 5542612, 5868648, 6520720, 6928265, 7335810, 7824864, 8313918, 9781080, 11085224, 11737296, 12470877, 13041440, 13856530, 14671620, 15649728, 16627836, 19562160, 20784795, 22170448, 23474592, 24941754, 26082880, 27713060, 29343240, 33255672, 39124320, 41569590, 44340896, 46949184, 49883508, 55426120, 58686480, 62354385, 66511344, 78248640, 83139180, 88681792, 99767016, 110852240, 117372960, 124708770, 133022688, 166278360, 199534032, 221704480, 234745920, 249417540, 266045376, 332556720, 399068064, 443408960, 498835080, 665113440, 798136128, 997670160, 1330226880, 1995340320, 3990680640]

約数ペア:

[(1, 3990680640), (2, 1995340320), (3, 1330226880), (4, 997670160), (5, 798136128), (6, 665113440), (8, 498835080), (9, 443408960), (10, 399068064), (12, 332556720), (15, 266045376), (16, 249417540), (17, 234745920), (18, 221704480), (20, 199534032), (24, 166278360), (30, 133022688), (32, 124708770), (34, 117372960), (36, 110852240), (40, 99767016), (45, 88681792), (48, 83139180), (51, 78248640), (60, 66511344), (64, 62354385), (68, 58686480), (72, 55426120), (80, 49883508), (85, 46949184), (90, 44340896), (96, 41569590), (102, 39124320), (120, 33255672), (136, 29343240), (144, 27713060), (153, 26082880), (160, 24941754), (170, 23474592), (180, 22170448), (192, 20784795), (204, 19562160), (240, 16627836), (255, 15649728), (272, 14671620), (288, 13856530), (306, 13041440), (320, 12470877), (340, 11737296), (360, 11085224), (408, 9781080), (480, 8313918), (510, 7824864), (544, 7335810), (576, 6928265), (612, 6520720), (680, 5868648), (720, 5542612), (765, 5216576), (816, 4890540), (960, 4156959), (1020, 3912432), (1088, 3667905), (1224, 3260360), (1360, 2934324), (1440, 2771306), (1530, 2608288), (1632, 2445270), (2040, 1956216), (2448, 1630180), (2720, 1467162), (2880, 1385653), (3060, 1304144), (3264, 1222635), (4080, 978108), (4896, 815090), (5440, 733581), (6120, 652072), (8160, 489054), (9792, 407545), (12240, 326036), (16320, 244527), (24480, 163018), (48960, 81509)]